Outdoor Research Essential Filter 3-pack

About the Filter

• Filters greater than 95% of virus, bacteria, and particles in accordance with ASTM test standards
• Reduces the risk of contaminant transmission by utilizing very high filtration efficiency when used in conjunction with a mask
• Made in the USA
• Breathable & Non-Irritating

Compatible with the Face Mask, sold separately

The filters are designed to be disposable, replace based on your amount of use and judgment. If you live in a hot climate or wear a mask 8+ hours a day to work, you may want to replace your filter more frequently. Average wear should give you approximately 5-7 days.

This mask filter is not intended for medical use. Outdoor Research recommends following guidelines outlined by the  Centers for Disease Control and Prevention.